One recent morning, I was sitting by the window, reading a book with my first cup of coffee of the day, when something flickered on the edge of my eyesight and swiftly disappeared. “A mouse!” my panicked brain registered, but doubt immediately set in. In broad daylight? In my city house? But then, early the following morning, upon coming downstairs, my husband met the mouse in flagrante delicto—nonchalantly running along on our kitchen counter. Horror of horrors.
The children were thrilled by the hubbub. I proposed that we burn down the house and move. But my husband wanted to try a less drastic solution first, and a visit to the hardware store combined with some peanut butter remedied the situation forthwith. It was all over in one sense. And yet, none of us are isolated beings—neither we ourselves nor the mice we meet along the way.
I was affronted by an encounter with wildlife in my city house, but in fact, this episode is but a blip in the longer story of the coexistence of mice and men (and women, to be sure). We’ve all been city-dwellers for millennia now, regularly living in close quarters even if most people over 10 would prefer not to think about that fact. The city has been good to us, and yet it exacts its price. My furry friend and I are fellow travelers in more ways than one.
Plagues and Pizzerias
A city mouse once came to visit a country mouse. So opens one of the most famous of Aesop’s Fables. Disappointed by the decidedly unimpressive dinner that the country mouse serves, the city mouse invites his friend to come to a fancy banquet at his place instead. The food there proves amazing, utterly unlike anything the country mouse has ever experienced before. But then the cats show up, and the mice barely make it out alive.
The moral of the story is to be content with little, as the country mouse concludes at the end. Sure, the city mouse has much better food than the country mouse. But the city mouse also has to live with constant danger, with harrowing threats to life and limb. There are, it seems, tradeoffs to moving to the big city; the benefits come at a potentially high cost. And yet, whenever we casually reference this story, which has entered English idiom, we forget a crucial historical fact: There was a time when the city mouse didn’t exist.
Rodents like mice and rats have become a commensal species relatively recently, historian Kyle Harper remarks in his book Plagues Upon the Earth: Disease and the Course of Human History. Historians, of course, pay attention to people. But perhaps now that we’ve experienced a pandemic in recent memory, we shouldn’t too easily forget the non-human agents of historical change, the ones who wreak havoc on man-made empires through the dissemination of deadly pathogens. There are four categories of parasites that can get us sick: helminths (fancy word for worms, who are definitely not fancy), protozoa, bacteria, and viruses. SARS-CoV-2 (aka Covid-19) is a virus. Malaria, one of the top killers in all human history, is caused by protozoa, whereas the Bubonic plague is caused by a bacterium. This brings us to another important point: collaboration is key to success, and not only for people.
Many of these parasites, invisible to the naked eye, hitch a ride on other, larger carriers—protozoa on mosquitoes, ticks on deer and moose, and of course, fleas on rats. Which brings us right back to those country rats and mice, who historically did not reach the same conclusion as Aesop’s protagonist, who was so content to go back home and never return to the city. Instead, once historical rodents discovered cities, they could never go back. The real-life country mouse that visits a city, in other words, tends to stay in the city. Its country-dwelling cousins can stay where they are, and plenty of them do, if they’ve never experienced the alternative. But the city mouse is here to stay.
New York City rats are unabashedly American patriots down to their pizza-loving core.
Perhaps mice are not very different in this regard from humans, whose migration patterns also tend to go only one way. And that is precisely the point in the original fable. While using animals as protagonists, after all, Aesop’s fables reflected on human socio-cultural developments. It’s just that in this particular case, perhaps even more than in some others, humans and animals are remarkably alike. Once we discover cities, with their rich culture, restaurants, coffeeshops, and all the other trappings of civilization, we too become converts to the city life, expressly naming those bakeries and pizzerias as one of our motivating reasons—and turning a blind eye to the cat-sized rats that patrol the alleyways behind our favorite eateries.
In fact, Harper offers a heartening tale about one of the ways the mouse’s larger cousin, the country rat, first discovered cities. He places responsibility with the Romans, whose mobility across vast swaths of land and sea in ancient Eurasia brought along certain species of rats from their native Asia to Rome and other cities as an unintended memento of their travels and works of conquest. (A worthy updated answer to the question: “What have the Romans ever done for us?”) The results have been, of course, nothing short of devastating. Harper reminds: “Although many a textbook still claims that the Black Death carried off a third of the continent, in reality, the best estimates are closer to half.”
Patriotic Rodents
It appears that our commensality with rats and mice is not benefiting us, humans. And yet, here we are, still city dwellers, right along with the rats and mice we ignore or, sometimes, accidentally ingest unawares. Because, as it turns out, we have the same tastes—culinarily speaking. In the film Ratatouille, a highly refined Parisian city rat turns his love of complex tastes into a career as a chef. Makes sense—and data shows, furthermore, that rats, like people, love their local cuisine best. But city rats are not just exquisite gourmands with a remarkably sophisticated palate—they, like people, adapt to their city and become a part of it.
A report on New York City rats’ eating preferences used citation reports of NYC eateries to make some conclusions on “exactly where man and rodent break bread.” Leading the pack was American food. Out of the cited restaurants, “232 served American cuisine, 153 of them were Chinese-based, 71 served Japanese and 65 were Latin. Pizza spots were also near the top of the list, with 60 different restaurants showing evidence of rats. In the middle of the pack were Spanish and Thai restaurants, bakeries, coffee shops and delicatessens. Bringing up the rear were Kosher and Tex-Mex, which only had 8 eateries cited for rats.”
New York City rats, in other words, are unabashedly American patriots down to their pizza-loving core. And while NYC is now really trying to crack down on its murine populace, the official Rat Czar, Kathleen Corradi, has her work cut out for her, with “several million furry problems to eliminate and no direct staff.” At least, it appears that the new requirement for the human city-dwellers to put their trash in containers, instead of setting it out in bags directly on the curb, has been fairly successful so far in reducing rat sightings. But will the rats ever fully move out? I expect that the success of the war on rats will, at some point, plateau. Perhaps the city rats will have to adjust their tastes in the meantime, settling for what’s available rather than living the high life of selecting their preferred takeout each night.
And yet, there’s another option: City mice (and rats) could become country mice yet again. And the same goes for city people, who bear the burden of skyrocketing rent costs in New York City and some other large cities, instead of moving somewhere where the cost of living would be significantly more affordable. Wendell Berry has spent his entire writing career, now extending over six decades, bemoaning this pull of the city from the countryside time and again in his nonfiction and fiction. It doesn’t have to be this way, he repeatedly reminds. City life is the one we choose for ourselves, and all for what? For that stressful rat race of a life that Aesop’s original country mouse sensibly saw for what it was—not worth the constant danger and stress.
But here’s the paradox: Somehow, without even realizing that it happened, we’re all city mice now, as far as the availability of luxuries and amenities in our lives goes. Yes, there are very traditional Old Order Amish who farm on the outskirts of my small Ohio town—these are the very people whom Berry repeatedly brings up in his nonfiction and fiction as examples of choosing the right priorities, treasuring the simpler life, and avoiding the worst of modernity. And yet, they drive their horse and buggy to the local Aldi, where I show up in my typical mom minivan. As we both stock up on produce and more, the contents of their shopping carts at times appear indistinguishable from mine, minus the frozen pizza. Uncanny.
Sure, cities have enthralled humans and pests alike with their glamorous promises and offerings for millennia, and yet they also encourage our covetousness and often don’t deliver on the promise of happiness anyway. But then, idealizing the “trad” life is likewise pointless in this age of ubiquitous small luxuries, readily available to all, including my rural Amish neighbors. At least, I can say, after living much of our early lives in larger cities, both my husband and I have found it a comfort and delight to spend over a decade in a small town in Georgia, and now to call a small town in Ohio our home. Turns out that finding happiness by reverse migration—from city mice back to country-adjacent mice—is not just the stuff of Hallmark channel romances.
The End of the Line
At the zoo, the same week as Mousegate, we took a leisurely stroll through the Australia section, where my children were delighted to see a caged kookaburra. In his beak was a mouse, whole and readily recognizable, its long tail hanging limp to one side. For a few minutes, the bird primly sat on its perch, ignoring the onlookers. And then, shaking his head back in one abrupt swoop … reader, he ate it.
